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| author | Andrey Churbanov <Andrey.Churbanov@intel.com> | 2015-01-29 17:18:20 +0000 |
|---|---|---|
| committer | Andrey Churbanov <Andrey.Churbanov@intel.com> | 2015-01-29 17:18:20 +0000 |
| commit | 9bf5328f97deeabc4496888dfc91dc9d68e14dde (patch) | |
| tree | 1f5652d7fba46a8d72d337a8ae3d6fa83d4917ac /openmp/runtime/src | |
| parent | 6d768fcc18e86a7a6ca39ea492fec04be37aab82 (diff) | |
| download | bcm5719-llvm-9bf5328f97deeabc4496888dfc91dc9d68e14dde.tar.gz bcm5719-llvm-9bf5328f97deeabc4496888dfc91dc9d68e14dde.zip | |
Pin the libiomp5.dll for the lifetime of application, Windows-specific
llvm-svn: 227469
Diffstat (limited to 'openmp/runtime/src')
| -rw-r--r-- | openmp/runtime/src/z_Windows_NT_util.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/openmp/runtime/src/z_Windows_NT_util.c b/openmp/runtime/src/z_Windows_NT_util.c index b581d4639e0..62fd0e47c4c 100644 --- a/openmp/runtime/src/z_Windows_NT_util.c +++ b/openmp/runtime/src/z_Windows_NT_util.c @@ -835,6 +835,21 @@ __kmp_runtime_initialize( void ) return; }; +#if GUIDEDLL_EXPORTS + /* Pin dynamic library for the lifetime of application */ + { + // First, turn off error message boxes + UINT err_mode = SetErrorMode (SEM_FAILCRITICALERRORS); + HMODULE h; + BOOL ret = GetModuleHandleEx( GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS + |GET_MODULE_HANDLE_EX_FLAG_PIN, + (LPCTSTR)&__kmp_serial_initialize, &h); + KMP_DEBUG_ASSERT2(h && ret, "OpenMP RTL cannot find itself loaded"); + SetErrorMode (err_mode); // Restore error mode + KA_TRACE( 10, ("__kmp_runtime_initialize: dynamic library pinned\n") ); + } +#endif + InitializeCriticalSection( & __kmp_win32_section ); #if USE_ITT_BUILD __kmp_itt_system_object_created( & __kmp_win32_section, "Critical Section" ); |
